| ⇦ | 
| ⇨ |
The oxidation number of As in H₂AsO₄⁻ is
Options
(a) 6
(b) 5
(c) -7
(d) 9
Correct Answer:
5
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following statements is true for the electrochemical Daniel cell
- Which of the following compounds is formed when benzamide is heated with
- How many unpaired electrons are present in ground state for Fe²⁺(Z=26)
- 10 g of hydrogen and 64 g of oxygen were filled in a steel vessel and exploded
- In pressure cooker food is made faster because
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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